DR. PHILIP G ONGHAI M.D.
NPI 1861491284
Specialist in San Antonio, TX

Active since July 18, 2005PECOS EnrolledAccepts Medicare Assignment
844 W AGARITA AVE, SAN ANTONIO, TX 78212(210) 288-3189(210) 485-1343 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Oct 3, 2018, Jul 19, 2017 (2 updates tracked since 2017).

About Dr. Philip G Onghai M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PHILIP G ONGHAI M.D. (NPI 1861491284) is an individual specialist in San Antonio, Texas, licensed in Texas (K1604) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1861491284
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. PHILIP G ONGHAICredential: M.D.
Location Address844 W AGARITA AVESan Antonio, TX 78212-2709
Mailing Address844 W Agarita AveSan Antonio, TX 78212-2709 · (210) 288-3189 · Fax (210) 485-1343
Fax(210) 485-1343
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateJuly 18, 2005
Last NPPES UpdateJuly 17, 20252 updates tracked since enumeration
NPPES CertifiedJuly 17, 2025
NPI 1861491284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in TX · K1604
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

844 W AGARITA AVE, San Antonio, TX 78212

Other Identifiers 2

Medicaid140835301TX
Other00Z511TX · Medicare Provider Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Philip G Onghai M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123091600
PECOS Enrollment IDI20040813000332
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
1,998 services209 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
282 services89 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
243 services202 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Methodist Hospital

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450388
Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Specialist
844 W AGARITA AVE
SAN ANTONIO, TX 78212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861491284, enumerated as an "individual" on July 18, 2005.

The provider is located at 844 W AGARITA AVE SAN ANTONIO, TX 78212 and the phone number is (210) 288-3189.

Specialist with taxonomy code 174400000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Philip Onghai is affiliated with: METHODIST HOSPITAL.